Relentless (drink)'s Slogans & Taglines

Relentless is an energy drink brand created by The Coca-Cola Company in February 2006, originally launched in the United Kingdom. Positioned within the affordable energy segment, the brand quickly established itself through bold marketing campaigns tied to urban culture, music, and major festivals. The product line centres on 500ml canned energy drinks, led by the flagship Origin variant alongside flavour extensions including Cherry, Guava, White Citrus, and Mango. In response to evolving consumer preferences, Relentless expanded into zero-sugar offerings with variants such as Raspberry, Peach, and Watermelon. Brand messaging has consistently reflected an unapologetic attitude, anchored by the long-standing slogan No Half Measures, which underscored its positioning as a full-strength, no-compromise energy choice. Over the years, the brand has refreshed its packaging and flavour portfolio to maintain relevance in the competitive energy drinks sector, while retaining its core association with youth lifestyle and live music events.